Note: Please read the warnings in the paragraph 5 on the harmfulness of asbestos dust.
Examination
Note: If one disc requires replacement, both must be replaced to maintain even wheel braking. Reassembly will require a new hub nut.
1. Put wedges under the front wheels, turn on the rear (or "R" in case of automatic transmission) transmission. Raise the rear of the vehicle and install safety stands. Remove the corresponding wheel.
2. Checking the disk is described in paragraph 6.
Withdrawal
3. Turn away two bolts of fastening of an arm of a support and remove all support from a disk. Tie the caliper to the strut with wire so as not to stress the brake hose. If necessary, the bracket can be removed separately as described in paragraph 9.
4. Using a hammer and a large slotted screwdriver, carefully remove the hub nut cap (pic. 7.4). If the cap is damaged during removal, it must be replaced.
5. Remove the cotter pin from the hub nut and remove the circlip. Discard the split pin, a new one is required for installation (pic. 7.5, a, 6).
6. Turn away a nut of a back nave and remove a gear washer. Remove the outer wheel bearing (without outer casing) (pic. 7.6, a-c).
7. Now you can remove the disk with the hub from the hub axis by hand (pic. 7.7).
Installation
8. If installing a new drive, remove the protective coating from the drive with a suitable solvent. If necessary, install the inner bearing and seal as described in chapter 10. Thoroughly lubricate the outer bearing.
9. Lubricate the disc hub seal and install the disc on the axle.
10. Install the outer bearing and toothed retaining washer with the teeth into the axle cutout.
11. Install the hub nut until it is fully seated in the washer, then turn the disc until the bearings "self-established". Gradually loosen the nut until you can slightly move the toothed washer from side to side with a screwdriver (pic. 7.11, a, b).
Note: Only a small amount of force should be needed to move the washer.
12. After adjusting the nut, install the retaining ring and new cotter pin. Spread the legs of the cotter pin (pic. 7.12).
13. Install the center cap by pressing it all the way into "hangers".
14. Before installing the caliper, make sure the disc is clean on both sides. Put the caliper on the disc. Tighten the caliper mounting bolts to the prescribed torque.
15. Install the wheel, lower the car. Tighten the wheel bolts to the prescribed torque as described in chapters 1A or 1B.
Visitor comments